ST |Form 8949 Capital Gain & Wash Sales calculator software

Q:Why there are some trades that are showing in Short term when the dates would seem like Long Term?

In USA, the wash sale rule has the following consequences:
Holding Period: The holding period for the replacement stock includes the holding period of the stock you sold.

Wash sale Holding period
When a wash sale occurs, the holding period for the replacement stock includes the period you held the stock you sold.
Example: You’ve held shares of XYZ for 10 years. You sell it at a loss but then buy it back within the wash sale period. When you sell the replacement stock, your gain or loss will be long-term — no matter how soon you sell it.

So short term loss can be change to long term loss because of wash sale event,please check it.